Move the implementation of `SystemTools::ConvertToWindowsExtendedPath`
over to a new function in `Encoding`.  It does not depend on other
things `SystemTools` and will be useful in other KWSys components
that already depend on `Encoding` but not `SystemTools`.

Dāvis Mosāns authored 8 years ago and Brad King committed 8 years ago

The `std::string` and `std::wstring` types are allowed to contain null
(`0`) bytes.  Teach Encoding::{ToNarrow,ToWide} to preserve them.

Change-Id: If9ddb77d275c1365016f2f1fa811d0c06e46d5f2

Kitware Robot authored 8 years ago and Brad King committed 8 years ago

Run the `clang-format.bash` script to update all our C and C++ code to a new
style defined by `.clang-format`.  Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

Change-Id: Ie3aedc03bfe5c3999d4a077fafb8c6f3bbffc5c5

Per-source copyright/license notice headers that spell out copyright holder
names and years are hard to maintain and often out-of-date or plain wrong.
Precise contributor information is already maintained automatically by the
version control tool.  Ultimately it is the receiver of a file who is
responsible for determining its licensing status, and per-source notices are
merely a convenience.  Therefore it is simpler and more accurate for
each source to have a generic notice of the license name and references to
more detailed information on copyright holders and full license terms.

Our `Copyright.txt` file now contains a list of Contributors whose names
appeared source-level copyright notices.  It also references version control
history for more precise information.  Therefore we no longer need to spell
out the list of Contributors in each source file notice.

Replace KWSys per-source copyright/license notice headers with a short
description of the license and links to `Copyright.txt` and online
information available from "https://cmake.org/licensing#kwsys".

Run the `filter-notices.bash` script to perform the replacements mechanically.
Manually fix up the shebang line in one file.

Change-Id: I8497f7c868664dcf54a8608ab302ad93c860b334

The clang-format tool sorts `#include` lines within contiguous blocks.
Separate blocks with blank lines and sort the include lines within them
so that clang-format does not re-order anything.

Change-Id: I96d6828f470b9a234464972172d46afab322487c

Include the <shellapi.h> header to get CommandLineToArgvW even
when <windows.h> does not include it due to WIN32_LEAN_AND_MEAN.

Change-Id: If42241621c30b76c7b49cd64e044a19403f9da09

Drop "kwsys/stl/*" and "kwsys_stl::" and use the standard headers and
namespace instead.  Drop the now-unused KWSYS_STL_HAVE_STD check.

Change-Id: I6105fd32cd8f0e487e03f58927976e824a53f0d8

This was caught by the HP compiler warning:

 warning #4285-D: operator= does not have a check for the source and
 destination addresses being non-identical

Change-Id: I074a33410402b2b872dee03df3d4006ffe32f111

Change-Id: Ifda279df9a68872cf16e580274dff534f6cfd855

The 8 bit encoding is UTF-8.

Change-Id: If54262c09777effcbffac30481405e56c6605dd7